Katy Perry Makes A Surprise Appearance With Zedd At Coachella Weekend 1

The work never ends for Katy Perry... it's 365 for her! She made a surprise appearance onstage at Coachella Weekend 1 during Zedd's set and the crowd went crazy. Yes, she crashed Zedd's set to perform their new hit single, "365."

Before they hit the stage Katy took to Instagram to voice how these Coachella looks are nothing new for her:

"Feel like I’ve been doing full looks at @Coachella for as long as some of these people have been alive"

Just a few hours before Zedd's Coachella set, Katy Perry teased her on stage appearance via Twitter letting fans know to watch the live stream after watching American Idol, of course.

"After you're done watching Idol, East Coast (and before yours begins, West Coast), you might want to check out the Coachella live stream... around 7:30pm poss?" she wrote, using the hashtag #GetYouAGirlWhoCanDoBoth.

Rumors have been flying all week and solidified once her & her fiancé Orlando Bloom were spotted holding hands at Coachella on Friday.

Photos: Getty Images